Anisotropy of photoluminescence in layered semiconductors ReS2 and ReS2:Au

Der Yuh Lin, Tung Pai Huang, Fan Lei Wu, Chih Ming Lin, Ying Sheng Huang, Kwong Kau Tiong

研究成果: Conference contribution

7 引文 斯高帕斯(Scopus)

摘要

The optical anisotropy properties of rhenium disulphide (ReS2) and Au-doped rhenium disulphide (ReS2:Au) have been investigated by polarization-dependent photoluminescence (PL). Because the excitonic transitions show strong polarization dependences in the near-infrared region, we used polarization-dependent PL measurements in the range between 0° and 180° to characterize the unique polarization property of ReS2 and ReS 2:Au, and identify the origin of the excitonic transitions. It was observed that the variation in the amplitude of PL excitonic transitions with different polarization characteristics follows the Malus rule. In comparison with the undoped ReS2, the PL spectra of Au-doped sample show not only the main excitonic transitions near the direct band edge but also some extra transitions owing to the doping effects.

原文English
主出版物標題Solid Compounds of Transition Elements, SCTE2010
發行者Trans Tech Publications Ltd
頁面135-138
頁數4
ISBN(列印)9783037850657
DOIs
出版狀態Published - 2011 一月 1
事件17th International Conference on Solid Compounds of Transition Elements, SCTE2010 - Annecy, France
持續時間: 2010 九月 52010 九月 10

出版系列

名字Solid State Phenomena
170
ISSN(列印)1012-0394

Other

Other17th International Conference on Solid Compounds of Transition Elements, SCTE2010
國家France
城市Annecy
期間10-09-0510-09-10

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Materials Science(all)
  • Condensed Matter Physics

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  • 引用此

    Lin, D. Y., Huang, T. P., Wu, F. L., Lin, C. M., Huang, Y. S., & Tiong, K. K. (2011). Anisotropy of photoluminescence in layered semiconductors ReS2 and ReS2:Au. 於 Solid Compounds of Transition Elements, SCTE2010 (頁 135-138). (Solid State Phenomena; 卷 170). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/SSP.170.135